Length of springs of a forward suspension bracket a free condition and their marks

Car models

Length, mm

Colour of labels

For the European countries of 1,1 l

317,2

White-white

1,3/1,5/1,6 l (all models)

327,8

White-yellow

Telescopic rack of a forward suspension bracket

Fig. 4.1. A telescopic rack of a forward suspension bracket: 1 – a nut of fastening of the top support of a rack; 2 – a cap; 3 – a nut of a rod of a rack; 4 – the top support of a rack; 5 – the top basic cup of a spring; 6 – a protective cover; 7 – the buffer of a course of compression; 8 – a spring of a forward suspension bracket; 9 – the bottom basic cup of a spring; 10 – the case of a rack of a suspension bracket

The telescopic rack of a forward suspension bracket is shown on fig. 4.1.

Removal and installation of a rack of a forward suspension bracket

Removal

Remove a forward wheel.

Without applying excessive efforts, disconnect from a rack of a suspension bracket the holder of a brake hose and a socket of the gauge of speed of rotation of a wheel.

Remove a screen wiper and a niche cover воздухозабора.

Fig. 4.2. Nuts of fastening of the top support of a rack of a suspension bracket

Turn away bolts of fastening of the top support of a rack of a suspension bracket (fig. 4.2).

Fig. 4.3. Nuts of fastening of a rack of a suspension bracket to a rotary fist

Remove a rack of a forward suspension bracket in gathering (fig. 4.3).

Installation

At rack installation watch that between basic surfaces extraneous subjects have not got .

Fig. 4.4. A rack of the stabilizer of cross-section stability: 1 – a rack of the stabilizer of cross-section stability; 2 – a brake hose; 3 – a contact socket of the gauge of speed of rotation of a wheel

Attach a brake hose, a socket of the gauge of speed of rotation of a wheel and a rack of the stabilizer of cross-section stability (fig. 4.4).

Tighten carving connections by the moments specified more low.

The inhaling moments, Н·м:

Nut of fastening of the top support of a rack of a suspension bracket..... 20–30

Nuts of bolts of fastening of a rack of a suspension bracket to a rotary fist..... 110–130

Nuts of fastening of fingers of spherical hinges of a rack of the stabilizer of cross-section stability..... 35–45

Dismantling and assemblage of a rack of a forward suspension bracket

Dismantling

Remove a protective cover a screw-driver with a flat edge.

Fig. 4.5. The adaptation for compression of springs of a suspension bracket

By means of adaptation J38402, А20 compress a suspension bracket spring so that almost completely to remove effort of a spring from a rack (fig. 4.5).

Turn away a nut on a rack rod.

THE NOTE

Do not apply to compression of springs the shock adaptation.

Remove from a rack the top support of a suspension bracket, a basic cup of a spring, a spring of a suspension bracket and a protective cover.

Recycling of racks of a suspension bracket

Completely put forward a rod of a telescopic rack.

Fig. 4.6. A zone () drillings of an aperture for gas release

Let out gas from the rack cylinder, having made an aperture (надпил) on a site And (fig. 4.6).

THE PREVENTION

Let out gas is harmless, but it is necessary to accept safety measures at emission of the formed metal shaving.

Check of a technical condition

Check up the top support of a rack of a suspension bracket on presence of deterioration or damages.

Check up rubber details on presence of damages or deterioration of properties of a material.

Check up a suspension bracket spring on усадку and easing.

Fig. 4.7. Check of work of a telescopic rack

Check up a telescopic rack on presence of excessive rigidity or an unusual sound in an operating time (fig. 4.7).

Assemblage

Fig. 4.8. Installation of a pillow of the bottom basic cup of a spring

Establish a pillow of the bottom basic cup of a spring of a suspension bracket, combining ledges on-nice fellow with cup apertures (fig. 4.8).

Establish on a rack a protective cover.

Completely compress a spring of a suspension bracket adaptation J38401, А2 and establish it on a suspension bracket rack.

Nuts of fastening of fingers of spherical hinges of a rack of the stabilizer of cross-section stability..... 35–45

Replacement of a spherical support and protective cover of a rack of a forward suspension bracket

Removal of a spherical support and protective cover

Fig. 4.14. A protective cover of a spherical support of the lever of a suspension bracket: 1 – a lock ring; 2 – a cover; 3 – a screw-driver

Remove a protective cover of a spherical support of the lever of a suspension bracket a screw-driver with a flat edge (fig. 4.14).

Fig. 4.15. Installation of a lock ring of a spherical support: 1 – the adaptation 09545-1С000А or 09545-1C000B; 2 – a lock ring; 3 – a spherical support

Establish by means of the adaptation 09545-1С000А/В a lock ring (fig. 4.15).

By means of the adaptation 09545-1С000А/В establish a new protective cover.

Remove a lock ring.

Fig. 4.16. Removal of a spherical support from the suspension bracket lever

Plastic киянкой beat out a finger of a spherical support from the suspension bracket lever (rice 4.16).

Fig. 4.17. Запрессовка a spherical support in the suspension bracket lever

By means of the adaptation 09545-11000А/В запрессуйте in the suspension bracket lever a new spherical support (fig. 4.17).

Enclose greasing Variant R-2 in a cover and on a hinge finger.

Check of a technical condition

Check up the following:

– сайлентблоки on presence of deterioration and damages;

– The suspension bracket lever on presence of deformations or breakage;

– A cover of a spherical support on presence of cracks and damages;

– All bolts of fastening on presence of damages and deformation;

Fig. 4.18. Check of a technical condition of a spherical support with the help динамометрического a key

– The resistance moment проворачиванию a finger of a spherical support (fig. 4.18).

In the presence of a crack in a support cover replace a spherical support in gathering.

Some times shake a finger of the spherical hinge.

Check up the resistance moment проворачиванию a finger of a spherical support.

Control value 3,5–10 Н·м.

If the moment проворачивания a finger of a spherical support exceeds the specified top limit, replace a spherical support. If the moment проворачивания the hinge less than the bottom limit, is supposed its further use under condition of absence of jamming and excessive люфта.

Nave removal

Remove a forward wheel.

Beat out шплинт and turn away a nut of fastening of a nave of a forward wheel.

Remove a support in gathering with directing колодок and brake колодками from a rotary fist and suspend it on a technological hook or a wire to a car body.

Remove from a rotary fist the gauge of speed of rotation of a wheel.

Fig. 4.19. Выпрессовка a finger of the spherical hinge of a tip of steering draught from a rotary fist by means of a stripper 09568-34000

Stripper 09568-34000 выпрессуйте a finger of the spherical hinge of a tip of steering draught from a rotary fist (fig. 4.19).

THE NOTE

That the stripper 09568-34000 has not fallen, adhere it to any close located detail.

Replacement of the bearing of a nave of a forward suspension bracket

Fig. 4.20. A rotary fist of a rack of a forward suspension bracket: 1 – a brake support in gathering with колодками; 2 – a protective casing; 3 – a brake disk; 4 – a nut of fastening of a nave; 5 – a nave; 6 – a rotary fist; 7 – the suspension bracket lever; 8 – the nave bearing; 9 – a lock ring

The rotary fist of a rack of a forward suspension bracket is shown on fig. 4.20.

Stripper 09568-34000 выпрессуйте from the rotary lever a finger of a spherical support of the lever of a suspension bracket.

Establish a washer under a nut of a nave the concave party inside, as is shown in fig. 4.20.

Rotary fist

Disconnect a shaft of a drive of a wheel from a nave.

Disconnect a rack of a suspension bracket from a rotary fist.

Remove a rotary fist in gathering with a nave.

Installation

Installation is made in an order, the return to removal.

Tighten carving connections by the moments specified more low, Н·м:

Nut of fastening of a nave..... 200–260

Nut of fastening of a finger of a spherical support of the lever of a suspension bracket to a rotary fist..... 60–72

Nuts of bolts of fastening of a rack of a suspension bracket to a rotary fist..... 110–130

Dismantling

Remove a brake disk from a nave, having turned away two screws of fastening.

Fig. 4.22. Installation of adaptations 09517-21500 and 09517-29000 for выпрессовки the nave bearing

Establish adaptations 09517-21500 and 09517-29000, as is shown in fig. 4.22.

Выпрессуйте a nave from a rotary fist, rotating a nut of the adaptation 09517-29000.

Remove adaptations 09517-21500 and 09517-29000, and also грязеотражательное a ring.

Check of a technical condition

Check up a nave on presence of cracks, and шлицы on deterioration presence.

Check up a brake disk on presence задиров and other damages.

Check up a rotary fist on presence of cracks.

Check up the bearing on presence of cracks and damages.

Apply a thin film universal greasing on interfaced surfaces of a rotary fist and an external ring of the bearing.

By means of the adaptation 09532-31200А запрессуйте the nave bearing in vorot th fist.

Assemblage

Выпрессуйте from a nave an internal ring of the bearing by means of the adaptation 09495-33000.

By means of adaptations 09517-02000 and 09977-21811 выпрессуйте from a rotary ku-varnish an external ring of the bearing of a nave.

NOTES

Not to damage the bearing, effort запрессовки apply on its external ring.

The nave bearing replace new at each removal.

Establish грязеотражательное a ring.

Fig. 4.23. The adaptation 09495-33100 for запрессовки naves in a rotary fist

By means of the adaptation 09495-33100 запрессуйте a nave in a rotary fist (fig. 4.23).

THE NOTE

Запрессовку spend with an emphasis to an internal ring of the bearing not to damage the bearing.

Establish a brake disk.

Tighten a nut of a nave the moment 200–260 Н·м by means of the adaptation 09517-21500.

Fig. 4.24. Check of an axial backlash in the nave bearing

If after an inhaling of a nut of a nave in the bearing (fig. 4.24) exceeds anaxial backlashmaximum permissible, means, the bearing of a nave and the rotary lever is incorrectly established. In this case disassemble knot and collect it repeatedly.

As much as possible admissible axial backlash in the nave bearing should make no more than 0,008 mm.

Remove the adaptation 09517-21500.

Some times turn a nave for bearing self-installation.

Fig. 4.25. Check of the moment of resistance проворачиванию the nave bearing

The maximum permissible moment of resistance проворачиванию the nave bearing should make no more than 0,99 Н·м.

If the resistance moment проворачиванию is equal to zero, check up an axial backlash in the bearing.

The stabilizer of cross-section stability

Fig. 4.26. A bar of the stabilizer of cross-section stability: 1 – an arm of a bar of the stabilizer; 2 – сайлентблок stabilizer bars; 3 – a stabilizer bar; 4 – a rack of a forward suspension bracket; 5 – a rack of the stabilizer of cross-section stability; 6 – a stopper; 7 – a stretcher

The bar of the stabilizer of cross-section stability is shown on fig. 4.26.

Turn away bolts of fastening of arms of a bar of the stabilizer (fig. 4.28).

Remove a stabilizer bar.

Check of a technical condition

Check up a stabilizer bar on deterioration of properties of a material and presence of damages.

Check up all bolts of fastening on presence of damages and deformation.

Check up a protective cover of the spherical hinge of a rack of the stabilizer on presence of cracks or damages.

Fig. 4.29. Moment check проворачивания fingers of spherical hinges of a rack of the stabilizer

Check up the moment проворачивания fingers of spherical hinges of a rack of the stabilizer (fig. 4.29).

In the presence of a crack in a cover of the spherical hinge replace a cover new, having enclosed in it greasing.

Some times shake a finger of the spherical hinge.

Wrap самоконтрящуюся a nut of fastening of the spherical hinge and measure the moment проворачивания a hinge finger. It should be equal 0,7–2 Н·м.

If the moment проворачивания a hinge finger exceeds the specified top limit, for-menite a stabilizer rack. If the moment проворачивания a finger of the spherical hinge less than the specified bottom limit, is supposed its further use under condition of absence of jamming and excessive люфта.

Installation

Establish on a stabilizer bar сайлентблок from lateral aspect of the stopper located on a bar.

Establish an arm on сайлентблок.

Preliminary tighten bolts of fastening of an arm and establish an arm on the other hand the car.

For simplification of removal of a stretcher turn away bolts of fastening of the steering mechanism and a nut of fastening of fingers of spherical hinges of racks of the stabilizer, suspend the helmsman me-hanizm and steering bent for to the engine.

Fig. 4.33. Jack installation under a stretcher

Establish under a stretcher a jack (fig. 4.33) and remove a stretcher, having turned away bolts of its fastening to a body.

Check of a technical condition

Check up a stretcher on presence of cracks or deformation.

Check up support of a suspension bracket and сайлентблоки on presence of cracks or deterioration of properties of a material.

Installation

Establish a stretcher, supporting its jack.

Establish the steering mechanism and a rack of the stabilizer of cross-section stability.